Please visit www.ourtripvideos.com for full video and more free videos. You will find full description on the web site. Major League Baseball (MLB) is the highest level of play in North American professional baseball. Specifically, MLB refers to the organization that operates the National League and the American League, by means of a joint organizational structure that has developed gradually between them since 1903. It is currently composed of 30 teams – 29 in the US and 1 in Canada. Each season consists of 162 games (with an additional game, or games, in case of a tie breaker needed to determine playoff participation), which generally begins on the 1st Sunday in APR and ends on the 1st Sunday in OCT, with the playoffs played in OCT and sometimes in early NOV. A baseball uniform is a type of uniform worn by baseball players, and sometimes by non-playing personnel, such as managers and coaches. The All-Star game pits players from the National League (NL), headed up by the manager of the previous NL World Series team, against players from the American League (AL), similarly managed, in an exhibition game. 6 teams are division champions; the remaining 2 “wild-card” spots are filled by the team in each league that has the best record but is not a division champion (best second-place team). MLB has several blackout rules. A local broadcaster has priority to televise games of the team in their market over national broadcasters.